GRTS
| Acronym | Definition |
|---|---|
| GRTS | Grand Rapids Theological Seminary (Cornerstone University; Grand Rapids, MI) |
| GRTS | Global Relocation Trends Survey |
| GRTS | Generalized Random Tessellation Stratified (spatially-balanced probability sampling) |
| GRTS | Gambia Radio and Television Service |
| GRTS | Grand River Technical School (Chillicothe, MO) |
| GRTS | Gainesville Regional Transit System (Florida) |